Cross-neighbours between the Gaia DR1 source table and SSA catalogued sources |
All SuperCOSMOS Science Archive sources within 5 arcseconds of each source from the Gaia DR1 source table are recorded in this cross-neighbour table. The table gaia_source was joined to the SSA Source table to create these cross-neighbours. |
Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
---|---|---|---|---|---|---|
masterObjID | bigint | 8 | The unique ID in gaia_source (= source_id) | meta.id.cross;meta.main | ||
slaveObjID | bigint | 8 | The unique ID of the neighbour in SSA..source (= objID) | meta.id.cross | ||
distanceMins | real | 4 | arcminutes | Angular separation between neighbours | pos.angDistance | |
Total length | 20 |